Re: [PATCH] platform/chrome: cros_ec_lpc: do not try DMI match when ACPI device found

From: Benson Leung
Date: Tue May 22 2018 - 18:54:20 EST


Hi Dmitry,

On Tue, May 22, 2018 at 04:08:41PM -0700, Dmitry Torokhov wrote:
> Older models of Chromebooks did not describe the LPC EC in their ACPI
> tables; starting with Strago-based devices Google is using GOOG0004 device
> to describe EC LPC.
>
> DMI-based match is fragile and does not work reliably, especially when
> using custom firmware. It is also not needed when we can locate the right
> ACPI device, so let's stop bailing out when DMI does not match but the
> right ACPI device is present.
>
> Cc: stable@xxxxxxxxxxxxxxx
> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>

Nice fix. Applied.

Thanks,
Benson

--
Benson Leung
Staff Software Engineer
Chrome OS Kernel
Google Inc.
bleung@xxxxxxxxxx
Chromium OS Project
bleung@xxxxxxxxxxxx

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